This is a note to let you know that I've just added the patch titled net: caif: fix double disconnect client in chnl_net_open() to the 4.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: net-caif-fix-double-disconnect-client-in-chnl_net_op.patch and it can be found in the queue-4.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 3be7eca686802fdf9869a0dc9ccd1408c4dc2d8e Author: Zhengchao Shao <shaozhengchao@xxxxxxxxxx> Date: Fri Nov 11 09:47:34 2022 +0800 net: caif: fix double disconnect client in chnl_net_open() [ Upstream commit 8fbb53c8bfd8c56ecf1f78dc821778b58f505503 ] When connecting to client timeout, disconnect client for twice in chnl_net_open(). Remove one. Compile tested only. Fixes: 2aa40aef9deb ("caif: Use link layer MTU instead of fixed MTU") Signed-off-by: Zhengchao Shao <shaozhengchao@xxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c index 8aeece7aa9e9..ece140ad0ac1 100644 --- a/net/caif/chnl_net.c +++ b/net/caif/chnl_net.c @@ -314,9 +314,6 @@ static int chnl_net_open(struct net_device *dev) if (result == 0) { pr_debug("connect timeout\n"); - caif_disconnect_client(dev_net(dev), &priv->chnl); - priv->state = CAIF_DISCONNECTED; - pr_debug("state disconnected\n"); result = -ETIMEDOUT; goto error; }